Multiplication Table - Eiffel Typing CST Test
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Multiplication Table — Eiffel Code
Prints the multiplication table of a number.
class
MULT_TABLE
feature
print_table (n: INTEGER)
local i: INTEGER
do
from i := 1 until i > 10 loop
io.put_integer(n); io.put_string (" x "); io.put_integer(i); io.put_string (" = "); io.put_integer(n * i); io.put_new_line
i := i + 1
end
end
end
! Run
local
t: MULT_TABLE
do
create t
t.print_table(5)
endEiffel Language Guide
Eiffel is a high-level, object-oriented programming language designed for software engineering with a strong emphasis on correctness, reusability, and maintainability. It supports the Design by Contract methodology, promoting robust and reliable applications.
Primary Use Cases
- ▸High-reliability enterprise software
- ▸Safety-critical systems
- ▸Reusable component libraries
- ▸Formal software engineering projects
- ▸Educational use for software engineering principles
Notable Features
- ▸Design by Contract
- ▸Strong static typing
- ▸Generic classes and collections
- ▸Multiple inheritance with controlled resolution
- ▸Automatic memory management (garbage collection)
Origin & Creator
Eiffel was created by Bertrand Meyer in the late 1980s at ETH Zurich and later developed further at Interactive Software Engineering.
Industrial Note
Eiffel is used in safety-critical systems, mission-critical enterprise applications, embedded systems requiring high reliability, and software frameworks emphasizing correctness.